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WO/2021/174241A1 |
A pump system for a metal furnace includes a tank and a magnetic stirrer. The tank includes a tank chamber that is configured to receive a fluid, such as a molten material. The tank is positioned above magnetic stirrer and such that the ...
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WO/2021/143196A1 |
Disclosed is a metal mold preheating flame gun device, a combustion pipe (5) of same being of an annular structure, wherein one end of the combustion pipe is connected to a fuel mixing connecting pipe (8), the other end of the combustion...
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WO/2021/137708A1 |
The subject of the invention is a method and a device for oriented crystallization of castings with a oriented or monocrystalline structure. The method is based on the fact that during the transfer of the mould (1) containing the alloy f...
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WO/2021/130433A1 |
Disclosed is a method for manufacturing a vane (10) comprising a first portion and a second portion, the method comprising a step of forming the first portion (E1) that comprises forming a model of the first portion from removable materi...
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WO/2021/117909A1 |
Provided is a combination of additive elements for a magnesium alloy, which can improve an ignition point while preventing the occurrence of internal oxidation during dissolution. One aspect of the present invention is a non-combustible ...
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WO/2021/086373A1 |
A ceramic core (40) for an investment casting process (80) including a subsurface internal channel (50) for the introduction of leachate (98) to improve the effectiveness of a leaching process used to remove the core (94) from a cast all...
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WO/2021/070455A1 |
[Problem] To provide a mechanical stirring-type desulfurization system which is capable of detecting the level of the surface of a bath of hot metal using a simple method and automatically adjusting a lance to the optimum position in acc...
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WO/2021/058637A1 |
The invention relates to a method for producing a sabot-driven projectile, wherein a blank (5) of the sabot-driven projectile, in particular a blank (5) of a sabot, is produced by means of a pressure-casting method, wherein a melt (2) so...
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WO/2021/047149A1 |
A crucible device suitable for use in supergravity directional solidification, comprising a crucible body (25) and a central cavity (25-1) provided on the crucible body, the main body of the crucible body being cylindrical, and the centr...
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WO/2021/044105A1 |
The present invention concerns a method for manufacturing a metal workpiece by casting a metal alloy in a mould, wherein prior to the casting, a chart is determined providing a risk of appearance of recrystallised grains during the casti...
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WO/2020/217199A9 |
The invention relates to a device for removing at least one cooling element (2-2d) from an at least partially demoulded cast part (22), more particularly from a housing (22) for an electric motor cast from a light metal alloy (22), said ...
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WO/2020/255891A1 |
In the present invention, first expanded aluminum is disposed along a first jig in an interior space defined between the first jig and a second jig that is disposed opposing the first jig and having a sprue. Molten aluminum is injected u...
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WO/2020/242024A1 |
Provided is an electromagnetic vibration stirring device of a semi-solid high pressure casting equipment, comprising: a ring-shaped case including an inner wall into which a sleeve is inserted and an outer wall spaced from the inner wall...
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WO/2020/240108A1 |
The invention relates to a method for producing a single-crystal metal turbine blade, comprising at least the following steps: obtaining, by additive manufacturing, a polycrystalline metal model of the blade (12) and a polycrystalline me...
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WO/2020/240109A1 |
The invention relates to a method for producing a single-crystal metal turbine blade, comprising at least the following steps: obtaining, by additive manufacturing, a polycrystalline metal model of the blade (12) and a polycrystalline me...
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WO/2020/229634A1 |
The casting of metals or salt and products made by casting metals or salts are described. For example, a method for casting metals or salts includes evacuating a mold that is pressurized with an inert gas and coupled to a pressurized sou...
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WO/2020/230902A1 |
The present invention addresses the problem of providing a casting device capable of further efficiently cooling a cavity. This casting device (1) casts a cast product (4) by pouring a melt into a cavity (20) formed in a mold (2). The mo...
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WO/2020/229055A1 |
The invention relates to a mould (1) intended to be used for manufacturing a monocrystalline component by the pouring of metal and epitaxial growth, the mould comprising a cavity (10) in which the component is intended to be formed, and ...
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WO/2020/208325A1 |
The invention relates to a method for manufacturing a plurality of monocrystalline guide vanes sectors each comprising at least a first blade extending between two platforms, using a lost-wax casting technique. The method involves pourin...
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WO/2020/203868A1 |
A turbine wheel (10) for a supercharger is equipped with: a shaft (12) formed from a Ni alloy; and a plurality of blades (14) provided around the shaft (12) and formed from a columnar crystal or single crystal of a Ni alloy, with the cry...
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WO/2020/200893A1 |
A device (1) for producing a metal component has a casting mould (2) into which flowable, metal material can be poured in order to allow the material for producing the component to solidify in the casting mould (2). The casting mould (2)...
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WO/2020/193404A1 |
A method for manufacturing a steel ingot in a casting arrangement (100) comprising a vacuum vessel (110); an ingot mold (120) arranged within the vacuum vessel and a stirrer (130) arranged to stir liquid steel in the ingot mold, comprisi...
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WO/2020/189913A1 |
The present invention relates to a device and method for manufacturing a high quality semi-solid slurry using optimized process variables, and a component forming apparatus including the device for manufacturing a semi-solid slurry, and ...
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WO/2020/187981A1 |
The present invention relates to a method for producing a foundry product (G), wherein, in a continuous cycle, a flowable moulding compound (M) is filled in a mould cavity of a mould (F1 – Fn) bounded by mould parts (F1',F1"), wherein ...
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WO/2020/164916A1 |
A method for producing an ingot made of a solid glass forming alloy, comprising the steps of: providing a homogeneous melt of a solid glass forming alloy; pouring the homogeneous melt into a mold, wherein the mold, at the contact surface...
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WO/2020/155578A1 |
A low-alloy, high-performance, superplastic magnesium alloy and a preparation method therefor. The chemical components of said alloy by mass percent are: zinc 0.5-2.5, silver, 0.05-1.0, calcium 0.05-1.0, and zirconium 0.05-1.0, the remai...
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WO/2020/130907A1 |
Disclosed is a stirring device (110) to be used for stirring a semi-solid metal slurry, wherein the stirring device (110) is to rotate around a rotational axis (X-X) when used for stirring a semisolid metal slurry. The stirring device (1...
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WO/2020/124732A1 |
A water circulating mechanism for a water-cooled ferroalloy casting mold plate comprises a base (1), a cooling mechanism, a casting and shaping mechanism, and a central power device (2). An annular track (3) is provided at a top portion ...
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WO/2020/120919A1 |
The invention relates to a method for manufacturing a metal ingot by continuous casting, comprising the following steps: S1: melting the metal, S2: transferring the liquid metal (2) by pouring it into a crucible (12), S3: moving the base...
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WO/2020/112087A1 |
A multi-grain selector device includes an outer body having exterior surfaces. The outer body includes a cooling side configured to face a cooling plate of a casting furnace and an opposite mold side configured to face into a mold. The o...
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WO/2020/101621A2 |
The present invention relates to multi-layered hybrid and functional graded aluminum foam obtained from waste aluminum beverage cans, and to the production method thereof. This multi-layered aluminum composite foam can be used in bullet-...
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WO/2020/093711A1 |
Disclosed is a low-steel-grade pipeline clean steel, relating to the technical field of metallurgy. The low-steel-grade pipeline clean steel has the following chemical ingredients and mass percentages thereof: C: 0.04-0.07％, Si: 0.10-0...
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WO/2020/086048A1 |
The invention relates to the field of specialized metallurgy and casting, and more particularly to techniques for producing metal-based composite materials having improved functional and structural properties. A method for producing cast...
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WO/2020/081064A1 |
A directional solidification casting assembly includes a directional solidification mold having an interior chamber with a shape of an object to be cast using directional solidification of molten metal in a growth direction of the mold a...
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WO/2020/071944A1 |
The inventions relate to the field of metallurgy and electrical engineering. In the present method, current phases to connected coil groups are set so that the pole pitch of an induction coil in terms of the magnetomotive force of the co...
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WO/2020/052794A1 |
Electromagnetic stirring device in a mould for casting aluminium or aluminium alloys, wherein the electromagnetic stirring device comprises a winding core of conductive coils intended for the circulation of a current generating an electr...
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WO/2020/039465A1 |
The purpose of the present invention is to obtain a casting device and a continuous casting method whereby ground metal can be supplied to a melting crucible in an inert gas atmosphere, prevention of oxidation of the melting crucible is ...
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WO/2020/011444A1 |
In a process for continuous or semicontinuous strand casting, especially in a vertical casting plant for casting steel, the strand (5), at the end of the casting process, is withdrawn downward in a cooled mould (1) after the melt supply ...
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WO/2020/010206A1 |
An alloy of Calcium (Ca), Aluminum (Al) and Silicon (Si), useful in the processing of metal alloys, and process for their production is described.
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WO/2020/002291A1 |
The invention relates to an apparatus (1; 1a; 1b; 1c; 1d; 1e) for producing a cast part (36) formed from an amorphous or partially amorphous metal, which comprises a cast part mold (3; 3a; 3b; 3c; 3d; 3e) having at least one fill opening...
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WO/2019/245386A1 |
An anode hanger for holding anodes in cells for the electrolytic production of aluminium according to the Hall-Heroult process, comprising an anode yoke having an inner portion of aluminium metal or aluminium alloy having a first surface...
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WO/2019/230300A1 |
The management system according to the present invention is provided with: an acquisition unit for acquiring melting information relating to raw molten metal for each melting furnace; a first assignment unit for assigning a ladle serial ...
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WO/2019/194681A1 |
The present invention relates to a silicon based alloy comprising between 45 and 95% by weight of Si; max 0.05 % by weight of C; 0.01-10 % by weight of Al; 0.01-0.3% by weight of Ca; max 0.10% by weight of Ti; 0.5-25% by weight of Mn; 0....
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WO/2019/182021A1 |
The present invention provides a surface-treated aluminum alloy material which has a configuration that enables an oxide coating layer to have reliably improved adhesion and bondability to a resin layer, said oxide coating layer being pr...
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WO/2019/175884A1 |
Methods and systems are provided for increasing the efficiency of electromagnetic stirring by applying amplitude-frequency modulation (AFM) of travelling or rotating magnetic fields, where the applied modulation frequency is a resonant f...
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WO/2019/122108A1 |
The invention relates to a crucible for the directed solidification of an ingot in an ingot material selected from silicon, germanium and the mixtures thereof, comprising: a mould having a mould bottom wall and a mould side wall extendin...
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WO/2019/122111A1 |
Crucible for directional solidification of an ingot made of an ingot material chosen from silicon, germanium and mixtures thereof, comprising: - a mold comprising a mold bottom wall and a mold side wall extending from the mold bottom wal...
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WO/2019/106254A1 |
The invention relates to a flat product made of aluminium alloy with a thickness of greater than 12.5 mm that has improved thickness properties. This product is obtained by adjusting the mixing conditions during the casting of the ingot ...
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WO/2019/101989A1 |
An apparatus (1) for casting and forging objects made of brass, bronze, aluminum alloys, light alloys and the like, comprising at least one first forging station (5), a second station (6) for the extraction of the forged part, a third st...
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WO/2019/092962A1 |
[Problem] To obtain a more high-purity melt by making it possible to remove impurities with greater precision from a melt comprising impurity-containing non-ferrous metals or metals of other kinds, thereby enabling a high-purity non-ferr...
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